The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 30, 2012
Filed:
Aug. 10, 2010
Applicants:
Masahiko Kurachi, Tokyo, JP;
Takeshi Ishida, Tokyo, JP;
Toshiyuki Fujita, Tokyo, JP;
Seisuke Maeda, Tokyo, JP;
Seijiro Takahashi, Tokyo, JP;
Inventors:
Masahiko Kurachi, Tokyo, JP;
Takeshi Ishida, Tokyo, JP;
Toshiyuki Fujita, Tokyo, JP;
Seisuke Maeda, Tokyo, JP;
Seijiro Takahashi, Tokyo, JP;
Assignee:
Konica Minolta Business Technologies, Inc., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G 5/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
Disclosed is an organic photoreceptor, which is composed of a photosensitive layer and a protective layer, provided on an electric conductive support, and the protective layer contains a composition obtained by hardening reaction of γ-alumina particles treated with a compound having a reactive functional group with a hardenable compound. A manufacturing method thereof is also disclosed.